EP4038324C0 - Elektrische gasheizvorrichtung und system von elektrischen gasheizvorrichtungen - Google Patents

Elektrische gasheizvorrichtung und system von elektrischen gasheizvorrichtungen

Info

Publication number
EP4038324C0
EP4038324C0 EP20893211.1A EP20893211A EP4038324C0 EP 4038324 C0 EP4038324 C0 EP 4038324C0 EP 20893211 A EP20893211 A EP 20893211A EP 4038324 C0 EP4038324 C0 EP 4038324C0
Authority
EP
European Patent Office
Prior art keywords
gas heating
electric gas
heating device
heating devices
devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20893211.1A
Other languages
English (en)
French (fr)
Other versions
EP4038324A1 (de
EP4038324A4 (de
EP4038324B1 (de
Inventor
Roger Berglund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanthal AB
Original Assignee
Kanthal AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kanthal AB filed Critical Kanthal AB
Publication of EP4038324A1 publication Critical patent/EP4038324A1/de
Publication of EP4038324A4 publication Critical patent/EP4038324A4/de
Application granted granted Critical
Publication of EP4038324C0 publication Critical patent/EP4038324C0/de
Publication of EP4038324B1 publication Critical patent/EP4038324B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0052—Details for air heaters
    • F24H9/0057—Guiding means
    • F24H9/0063—Guiding means in air channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/25—Temperature of the heat-generating means in the heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
EP20893211.1A 2019-10-01 2020-10-01 Elektrische gasheizvorrichtung und system von elektrischen gasheizvorrichtungen Active EP4038324B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1900157 2019-10-01
PCT/SE2020/000024 WO2021107832A1 (en) 2019-10-01 2020-10-01 An electric gas heater device and a system of electric gas heater devices

Publications (4)

Publication Number Publication Date
EP4038324A1 EP4038324A1 (de) 2022-08-10
EP4038324A4 EP4038324A4 (de) 2023-10-25
EP4038324C0 true EP4038324C0 (de) 2025-01-29
EP4038324B1 EP4038324B1 (de) 2025-01-29

Family

ID=76130713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20893211.1A Active EP4038324B1 (de) 2019-10-01 2020-10-01 Elektrische gasheizvorrichtung und system von elektrischen gasheizvorrichtungen

Country Status (2)

Country Link
EP (1) EP4038324B1 (de)
WO (1) WO2021107832A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116287519B (zh) * 2023-02-15 2024-08-27 钢研晟华科技股份有限公司 一种纯氢竖炉还原高温氢气电加热装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980454A (en) * 1960-12-14 1965-01-13 Ass Elect Ind Improvements in or relating to electrical resistance heaters
JPS5991683A (ja) * 1982-11-16 1984-05-26 松下電工株式会社 発熱体
DE19610593A1 (de) * 1996-03-18 1997-09-25 Wastec Ag Wärmetauscher-Anordnung
US8119954B2 (en) * 2003-01-07 2012-02-21 Micropyretics Heaters International, Inc. Convective heating system for industrial applications
EP1814362A1 (de) * 2006-01-30 2007-08-01 Leister Process Technologies Heizelement für eine Heisslufteinrichtung
EP2354704A1 (de) * 2009-12-30 2011-08-10 Rauschert Steinbach GmbH Heizeinrichtung zur Erzeugung extrem heißer Gase
WO2014107132A1 (en) * 2013-01-02 2014-07-10 Swerea Mefos Ab Pressure vessel and method of heating a gas in a pressurised pipe
DE102014102474A1 (de) * 2014-02-25 2015-08-27 Sandvik Materials Technology Deutschland Gmbh Heizelement und Prozessheizer

Also Published As

Publication number Publication date
EP4038324A1 (de) 2022-08-10
EP4038324A4 (de) 2023-10-25
WO2021107832A1 (en) 2021-06-03
EP4038324B1 (de) 2025-01-29

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